Base | Representation |
---|---|
bin | 1100010001011… |
… | …11011110110001 |
3 | 21011201122121112 |
4 | 12020233132301 |
5 | 202324024204 |
6 | 14114403105 |
7 | 2360050100 |
oct | 610573661 |
9 | 234648545 |
10 | 102954929 |
11 | 5312a620 |
12 | 2a590495 |
13 | 1843979c |
14 | d960037 |
15 | 908a26e |
hex | 622f7b1 |
102954929 has 24 divisors (see below), whose sum is σ = 131344416. Its totient is φ = 79800000.
The previous prime is 102954913. The next prime is 102954953. The reversal of 102954929 is 929459201.
It is a happy number.
It is not a de Polignac number, because 102954929 - 24 = 102954913 is a prime.
It is not an unprimeable number, because it can be changed into a prime (102951929) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 134909 + ... + 135669.
It is an arithmetic number, because the mean of its divisors is an integer number (5472684).
Almost surely, 2102954929 is an apocalyptic number.
It is an amenable number.
102954929 is a deficient number, since it is larger than the sum of its proper divisors (28389487).
102954929 is a wasteful number, since it uses less digits than its factorization.
102954929 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1037 (or 1030 counting only the distinct ones).
The product of its (nonzero) digits is 58320, while the sum is 41.
The square root of 102954929 is about 10146.6708333325. The cubic root of 102954929 is about 468.6864318183.
The spelling of 102954929 in words is "one hundred two million, nine hundred fifty-four thousand, nine hundred twenty-nine".
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